Samurai Appliance Repair Man's Blog

The real solution was listed in the tech sheet provided below by RegUS_PatOff

COOKTOP LOCKOUT
FEATURE (SOLENOID)
A normally closed (N.C.) electrical solenoid
is located on the back of the range that will
provide a means of shutting off the gas
supply to the cooktop burners. This 120-volt
solenoid is connected across the L1 and
Neutral sides of the line and controlled by a
relay on the microcomputer board. See
Strip Circuit, page 3.
The solenoid is held open to allow gas to
flow to the cooktop burners. If a customer
wants to “Lockout” the operation of the
cooktop burners, they can hold down the
TOP/TOP LIGHT keypad on the control
panel for 5 seconds. See Use and Care
Guide.
This will open the relay and disconnect the
electrical supply to the solenoid. Once the
electrical supply is disconnected from the
solenoid, the solenoid will close and stop
gas flow to the cooktop. In the event of a
power outage, the gas supply to the
cooktop burners will be shut off.

Source: Kenmore/whirlpool oven 66575842004

If you were referring to replacing the "cook Top"

it's pretty simple....

turn off power

open oven door

remove the 3 or 4 screws that hold the top down in the front

raise top up, use a board or something to securely hold the top up
as you will need 2 hands to remove burner assemblies.

burners should be mounted on plates, remove the entire plate
with burners attached  carefully laying them down.

repeat with rear burner assembly

now the top is ready to remove.

Normally it just sits on the hinges in the back,
there shouldn't be any screws holding it on
but you may have to look at the hinge closely
to see how the top needs to be manipulated to
remove it.

Part link for all styles of GE Spectra glass cooktops ==> Cook Tops


Source: GE Spectra JBP78A0B2AA

you have to turn each burner head about 1&1/2" CCW to release it from the top of the range.
Once released you can lift it up and remove the wiring and the top can be raised after releasing
the clips under the front edge.

Note:

They make a special wrench for removing the burners
however you may be able to do it with some other type of large pliers.
you will need to take great care when removing as its normal
to hear a little cracking and poping of the porcelin when removing but, can
crack severly if you rough with it.

Source: Maytag gas range CRG9800BAB

To remove the control panel:
1. Disconnect power from the range.
2. Remove the back panel from the backguard.
3. Remove the knobs.
4. Disconnect the infinite switches or potentiometer and user interface boards from the control panel.
5. Disconnect the electronic oven control.
6. Disconnect the indicator light and the oven light switch.
7. Remove two square drive screws from the back top corners.
8. Remove two phillips screws, one in each corner of lower front.
Roll the bottom of the control panel out and lift up.

Source: Frigidaire FEF366DCE range

F1 Alarm “System Watchdog Circuit”
ERC Self-Diagnostic circuitry has detected a failure in the bake/broil system.
Any portion of the ERC, relay board, touch pad, heating elements and related wiring may be at fault.

How to diagnose/repair potential cause:
Step 1: Disconnect membrane from ERC.
If an F1 alarm is not activated within 30 seconds, check membrane function test points with an OHM meter.
(refer to page 20 of the Diagnostic Test Manual)
If the membrane test switch fails, replace membrane.
If membrane test is good, continue to step 2.

Step 2: At ERC check for 24 VDC between J2 pins 1 and 3 for upper/single ovens or J5 pins 7 and 10 for lower ovens
(when lower oven is not in a cooking/clean mode)
**Note: F1 must be showing in the ERC/Clock Display.
If you read 24 VDC at those test points, replace ERC

The following Dacor PCS/PCD manuals are available to Apprentices upon request:

DACOR PCS PCD Diagnostic_Manual.pdf
DACOR PCS PCD Fault Codes.pdf
DACOR PCS PCD Light-Latch Service Bulletin.pdf
DACOR PCS PCD PARTS 5995436283.pdf
DACOR PCS PCD Service Bulletins ECS_FSB.pdf
DACOR PCS PCD Wiring Diagrams.pdf
DACOR Wall Ovens Quick Tests.pdf

Find and order Dacor oven parts here.


Source: PCD 230R Dacor double oven F-1 code